JPS5754919A - Liquid crystal element - Google Patents

Liquid crystal element

Info

Publication number
JPS5754919A
JPS5754919A JP12923180A JP12923180A JPS5754919A JP S5754919 A JPS5754919 A JP S5754919A JP 12923180 A JP12923180 A JP 12923180A JP 12923180 A JP12923180 A JP 12923180A JP S5754919 A JPS5754919 A JP S5754919A
Authority
JP
Japan
Prior art keywords
substrates
liquid crystal
substrate
transparent
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12923180A
Other languages
Japanese (ja)
Inventor
Masahiro Kawamoto
Yutaka Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12923180A priority Critical patent/JPS5754919A/en
Publication of JPS5754919A publication Critical patent/JPS5754919A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

Abstract

PURPOSE:To obtain a liquid crystal element of simple production and a low cost by subjecting both surfaces of the 3rd substrate which has electrodes on both surfaces and is inserted between the 1st and 2nd substrates to vertical orientation treatment. CONSTITUTION:The 1st, 2nd transparent substrates 1, 2 having transparent electrodes 1', 2' on one surface and a transparent substrate 3 applied with transparent electrodes 3', 3'' on both surfaces are opposed and are fixed by means of sealants 9. A liquid crystal composition 8 consisting of a dichromatic dye and a nematic liquid crystal of negative dielectric anisotropy is injected between the substrates 1 and 3 as well as 2 and 3. Tilt oriented layers 4, 5 are provided on the surfaces of the substrates 1, 2 in contact with the liquid crystals, and vertically oriented layers 6, 7 are provided on both surfaces of the substrate 3. The vertical orientation treatment is accomplished by vapor depositing SiO at about 80 deg. angle to the normal of the substrates, and immersing the substrates in an aq. soln. of, for example, N- dodecyl-N-dimethyl-gamma-aminopropyl trimethoxy silane then drying the same by heating. Thereby, the production is made easily and the cost is reduced.
JP12923180A 1980-09-19 1980-09-19 Liquid crystal element Pending JPS5754919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12923180A JPS5754919A (en) 1980-09-19 1980-09-19 Liquid crystal element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12923180A JPS5754919A (en) 1980-09-19 1980-09-19 Liquid crystal element

Publications (1)

Publication Number Publication Date
JPS5754919A true JPS5754919A (en) 1982-04-01

Family

ID=15004403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12923180A Pending JPS5754919A (en) 1980-09-19 1980-09-19 Liquid crystal element

Country Status (1)

Country Link
JP (1) JPS5754919A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105526A (en) * 1984-10-29 1986-05-23 Kawaguchiko Seimitsu Kk Orienting treatment method of liquid crystal cell substrate
US5268781A (en) * 1991-11-08 1993-12-07 Victor Company Of Japan, Ltd. Liquid crystal display device with homeotropic alignment layer undercoat formed by ion beam assisted vapor deposition of oxide gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105526A (en) * 1984-10-29 1986-05-23 Kawaguchiko Seimitsu Kk Orienting treatment method of liquid crystal cell substrate
US5268781A (en) * 1991-11-08 1993-12-07 Victor Company Of Japan, Ltd. Liquid crystal display device with homeotropic alignment layer undercoat formed by ion beam assisted vapor deposition of oxide gas

Similar Documents

Publication Publication Date Title
JPS5754919A (en) Liquid crystal element
JPS564121A (en) Liquid crystal display device
JPS56146120A (en) Liquid crystal display element
JPS56140320A (en) Two-layer type liquid crystal color display device
JPS5692520A (en) Liquid crystal display device
JPS56143411A (en) Liquid crystal cell
JPS5651722A (en) Liquid crystal display device
JPS5778518A (en) Guest-host liquid display device
JPS56167123A (en) Orienting method for liquid crystal
JPS57105723A (en) Liquid crystal display element
JPS5670527A (en) Liquid-crystal display element
JPS56138718A (en) Liquid crystal cell
JPS5695217A (en) Liquid crystal display device
JPS5612620A (en) Guest-host liquid crystal display element
JPS57188016A (en) Liquid crystal display element
JPS55142316A (en) Liquid crystal display device
JPS56164320A (en) Treatment of liquid crystal orientation
JPS5494059A (en) Liquid crystal display element
JPS5485746A (en) Orienting method of liquid crystal display element
JPS55135818A (en) Manufacture of liquid crystal display device
GB1557914A (en) Liquid ceystal display cell and method of making the same
JPS57133438A (en) Liquid crystal display device
JPS5570813A (en) Liquid crystal display device
JPS5540468A (en) Production of liquid crystal display device
JPS5781238A (en) Liquid crystal display device